surface
1. sur.face \'s*r-f*s\ n [F, fr. sur- + face] 1: the exterior or upper
boundary of an object or body 2: a plane or curved two-dimensional locus
of points (as the boundary of a three-dimensional region) {plane ~} {~ of
a sphere} 3: the external or superficial aspect of something 4: a complete
airfoil used for sustentation or control or to increase stabi lity -
surface aj
2. surface vt 1: to give a surface to : as 1a: to plane or make smooth
1b: to apply the surface layer to 2: to bring to the surface 1: to work
on or at the surface 2: to come to the surface - sur.fac.er n